diff --git a/config.go b/config.go
index 52e647db..f1765a1a 100644
--- a/config.go
+++ b/config.go
@@ -41,6 +41,7 @@ type Config struct {
 	EnableGzip          bool
 	MaxMemory           int64
 	EnableErrorsShow    bool
+	EnableErrorsRender  bool
 	Listen              Listen
 	WebConfig           WebConfig
 	Log                 LogConfig
@@ -171,7 +172,7 @@ func recoverPanic(ctx *context.Context) {
 			logs.Critical(fmt.Sprintf("%s:%d", file, line))
 			stack = stack + fmt.Sprintln(fmt.Sprintf("%s:%d", file, line))
 		}
-		if BConfig.RunMode == DEV {
+		if BConfig.RunMode == DEV && BConfig.EnableErrorsRender {
 			showErr(err, ctx, stack)
 		}
 	}
@@ -189,6 +190,7 @@ func newBConfig() *Config {
 		EnableGzip:          false,
 		MaxMemory:           1 << 26, //64MB
 		EnableErrorsShow:    true,
+		EnableErrorsRender:  true,
 		Listen: Listen{
 			Graceful:      false,
 			ServerTimeOut: 0,
diff --git a/orm/db.go b/orm/db.go
index 30d8ae4e..bca6071d 100644
--- a/orm/db.go
+++ b/orm/db.go
@@ -48,6 +48,7 @@ var (
 		"lte":         true,
 		"eq":          true,
 		"nq":          true,
+		"ne":	       true,
 		"startswith":  true,
 		"endswith":    true,
 		"istartswith": true,